AI Sales Agent
The bilingual AI agent on this very site — it knows my real work through RAG, captures leads, takes meeting requests and remembers returning visitors.
- Next.js 16
- Node.js
- AWS Lambda
- OpenAI
- RAG
- DynamoDB
- Amazon SES
I build AI tools that save your team hours: website chatbots that answer from your own information and capture leads, automatic follow-ups that win customers back, and workflows that move data between your tools. Built on Claude, ChatGPT or Gemini, in English, Spanish or both.
Prices, hours, availability, how it works. A chatbot that knows your business answers them instantly, day and night, and passes the real leads to you.
Many people shop in the evening and on weekends. An AI assistant replies right away, takes their details and shares your booking link.
An automation can spot who stopped coming and send each one a personal message. I built this for a dance studio: a daily scan finds students inactive for 14 to 28 days and writes each of them an AI-personalized email.
Forms, spreadsheets, CRM and email that don't talk to each other. Automations move the data and keep everything in sync.
An assistant that answers about your services, prices and policies in English and Spanish, from your own content (RAG) rather than the open internet.
The chatbot collects name, contact and need, emails the lead to you and shares your booking link.
Personalized emails written by AI for reminders, win-backs and lead nurturing, sent on a schedule.
Connections between forms, CRM, spreadsheets, email and payments, so data moves without copy-paste.
Copy, images and short videos made with AI tools for ads, social posts and your website.
API keys stay on the server, and you can see what the AI answers and what it costs.
Each model has its strengths. I choose per task and keep your system ready to switch models later.
Strong at writing and at following detailed instructions. I use it for personalized emails, like the win-back messages in the studio CRM.
Fast and inexpensive for chat and search over your content. The assistant on this site runs on OpenAI with RAG and tools.
A good fit when your business already lives in Google Workspace and Google Cloud.
Images and short videos for ads and social media, made with current AI image and video models.
n8n, scheduled jobs on AWS EventBridge or Google Apps Script, depending on where your data already lives.
We find the tasks that eat your team's time and pick the one where AI pays off first.
What the AI will do, which data it uses, what it must never do, and a written estimate.
You try it with real questions in a test version, and we adjust answers and tone before launch.
It goes live on your website, inbox or tools, with leads and alerts sent to you.
I review what it answers, add missing information and extend it to the next task.
Running in production today, including the assistant on this site.
The bilingual AI agent on this very site — it knows my real work through RAG, captures leads, takes meeting requests and remembers returning visitors.
A studio CRM that tracks students, flags who has gone quiet and automatically wins them back with AI-written re-engagement emails.

A full email-marketing platform — manage contacts, generate campaigns with AI and automate bulk delivery — built for a studio on AWS.

The repetitive work around customers: answering common questions, capturing and qualifying leads, sending follow-ups and reminders, drafting emails and posts, and moving data between tools. The best first project is the task your team repeats most.
It is built to answer from your own information, using a technique called retrieval (RAG), and to pass the questions it can't answer to you. You test it with real questions before it goes live.
API keys stay on the server, never in your website code, and the AI only sees the content you choose to give it.
Yes. It can answer in English and Spanish and switch to each visitor's language. The assistant on this site does exactly that.
It depends on the task. I use OpenAI for this site's assistant and Claude for personalized emails, and choose per project based on quality, speed and cost.
There is the build, quoted after a free call, and the AI usage, which the provider bills per message. For most small business sites the usage cost is low, and I set it up so you can see it every month.
Send a few details and I'll get back to you — usually within a day.
hnavasystems@gmail.comBook a callOr chat with my AI agent above.